Festo AG & Co. KG

33970
vacuum security valve
ISV-1/4
For maintenance of vacuum if one or more suction cups within a group fail to make contact with the workpiece.

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Festo Data sheet

CriterionFeature
SizeG1/4
Ejector pulse suitability8 bar
Assembly positionAny
Operating pressure0 - 0,95 bar
Required suction rate at -0.5 bar1,6 l/min
Operating mediumCompressed air in accordance with ISO8573-1:2010 [7:-:-]
Corrosion resistance classification CRC2 - Moderate corrosion stress
Ambient temperature-10 - 60 °C
Product weight16 g
Mounting typeThreaded
Pneumatic connection, port 1G1/4
Pneumatic connection, port 2G1/4
Material springHigh alloy steel
Material filterWrought Aluminium alloy
Stainless steel mesh
Material housingWrought Aluminium alloy
Material hollow boltWrought Aluminium alloy
Material floatPOM

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